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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=417255
-->
<head>
  <title>Test for Bug 417255</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=417255">Mozilla Bug 417255</a>
<div id="display" style="width:800px"></div>

<div><span id="s1" style="border:2px dotted red;"><span class="spacer" style="width:100px"></span>
<div style="width:500px; height:100px; background:yellow;"></div>
<span class="spacer" style="width:200px"></span></span></div>

<div><span id="s2" style="border:2px dotted red;"><span class="spacer" style="width:100px"></span>
<div style="width:150px; height:100px; background:yellow;"></div>
<span class="spacer" style="width:200px"></span></span></div>

<!-- test nested spans around the IB split -->
<div><span id="s3" style="border:2px dotted red;"><span><span class="spacer" style="width:100px"></span>
<div style="width:500px; height:100px; background:yellow;"></div>
<span class="spacer" style="width:200px"></span></span></span></div>

<div id="content" style="display: none">

</div>

<pre id="test">
<script class="testbody" type="text/javascript">

function getWidth(box) {
  return box.right - box.left;
}

function doTest(id, boundsWidth, w1, w2, w3) {
  var s = document.getElementById(id);
  is(s.offsetWidth, boundsWidth, "bad offsetWidth");
  is(getWidth(s.getBoundingClientRect()), boundsWidth, "bad getBoundingClientRect width");
  is(getWidth(s.getClientRects()[0]), w1, "bad getClientRects width"); 
  is(getWidth(s.getClientRects()[1]), w2, "bad getClientRects width"); 
  is(getWidth(s.getClientRects()[2]), w3, "bad getClientRects width"); 
}

doTest("s1", 500, 102, 500, 202);
doTest("s2", 202, 102, 150, 202);
doTest("s3", 500, 102, 500, 202);

</script>
</pre>
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